<!DOCTYPE html>
<html dir="ltr">
<head>
  <meta charset="UTF-8">
  <title>Radio Group - Form</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
  <script src="/dist/ionic.js"></script>
</head>
<body>
  <ion-app>


      <ion-header>
        <ion-toolbar>
          <ion-title>Radio Group - Form</ion-title>
        </ion-toolbar>
      </ion-header>

      <ion-content class="outer-content">
        <form>

          <ion-list>

            <ion-radio-group name="tannen" id="group" value="biff">

              <ion-list-header>
                <ion-label>Luckiest Man On Earth</ion-label>
              </ion-list-header>

              <ion-item>
                <ion-label>Biff <span id="biff"></span></ion-label>
                <ion-radio value="biff" slot="start"></ion-radio>
              </ion-item>

              <ion-item>
                <ion-label>Griff <span id="griff"></span></ion-label>
                <ion-radio value="griff" slot="start"></ion-radio>
              </ion-item>

              <ion-item>
                <ion-label>Buford <span id="buford"></span></ion-label>
                <ion-radio value="buford" slot="start"></ion-radio>
              </ion-item>

              <ion-item>
                <ion-label>George</ion-label>
                <ion-radio value="george" disabled slot="start"></ion-radio>
              </ion-item>

              <ion-item>
                <ion-button type="submit">Submit</ion-button>
              </ion-item>

            </ion-radio-group>

          </ion-list>

        </form>

        <p style="margin: 20px">
          Value: <span id="value"></span>
        </p>

        <p style="margin: 20px">
          Changes: <span id="changes">0</span>
        </p>

      </ion-content>

    <script>
      var changes = 0;

      document.getElementById('group').addEventListener('ionChange', function(ev) {
        document.getElementById('value').textContent = ev.detail.value;
        changes++;
        document.getElementById('changes').textContent = changes;
      });

      var biff = 0;
      document.querySelector('[value="biff"]').addEventListener('ionSelect', function(ev) {
        biff++;
        document.getElementById('biff').textContent = biff;
      });

      var griff = 0;
      document.querySelector('[value="griff"]').addEventListener('ionSelect', function(ev) {
        griff++;
        document.getElementById('griff').textContent = griff;
      });

      var buford = 0;
      document.querySelector('[value="buford"]').addEventListener('ionSelect', function(ev) {
        buford++;
        document.getElementById('buford').textContent = buford;
      });
    </script>

  </ion-app>
</body>
</html>



